Technology history for energystar.gov
Stack size over time
From 6 detected technologies in Apr 2018 to 30 in Jun 2026.
Currently detected
- Modernizr since Apr 2018
- Drupal since Apr 2018
- Nginx since Apr 2018
- Google Tag Manager since Apr 2018
- jQuery since Apr 2018
- Crazy Egg since Jun 2018
- Google Analytics since Jun 2018
- PHP since Jun 2018
- jQuery UI since Aug 2018
- Ruby since Aug 2018
- Ruby on Rails since Aug 2018
- jQuery Mobile since Dec 2018
- FlexSlider since Dec 2018
- jQuery Migrate since Feb 2019
- Font Awesome since Mar 2022
- Amazon CloudFront since Aug 2022
- Amazon Web Services since Aug 2022
- New Relic since Aug 2022
- Google Font API since Aug 2022
- Java since Aug 2022
- Salesforce since Aug 2022
- Zendesk since Aug 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- PWA since Apr 2024
- Amazon ALB since Dec 2024
- Apache HTTP Server since Dec 2024
- Ubuntu since Dec 2024
- USWDS since Dec 2024
- web-vitals since Jan 2025
Previously used
- Bootstrap Jun 2020 to Feb 2024 · 3 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Wheelio Sep 2021 to Sep 2021 · 1 mo
- OpenLayers Dec 2018 to Sep 2019 · 9 mo
- Leaflet Aug 2018 to Jan 2019 · 5 mo
- React Aug 2018 to Jan 2019 · 5 mo
- Moment.js Aug 2018 to Nov 2018 · 3 mo
- Lightbox Apr 2018 to Oct 2018 · 6 mo
Timeline
2025 1 added
- added web-vitals Jan 2025 · JavaScript libraries
2024 1 added · 1 dropped
2023 8 added · 1 dropped
- added Bootstrap May 2023 · UI frameworks
- added FlexSlider May 2023 · Widgets
- added HSTS May 2023 · Security
- added jQuery Migrate May 2023 · JavaScript libraries
- added jQuery Mobile May 2023 · Mobile frameworks
- added jQuery UI May 2023 · JavaScript libraries
- added Open Graph May 2023 · Miscellaneous
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
2022 9 added · 1 switched
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- switched Tailwind CSS Bootstrap Aug 2022 · UI frameworks
- added FlexSlider Aug 2022 · Widgets
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added jQuery Mobile Aug 2022 · Mobile frameworks
- added jQuery UI Aug 2022 · JavaScript libraries
- added Salesforce Aug 2022 · CRM
- added Zendesk Aug 2022 · Documentation
- added Tailwind CSS Apr 2022 · UI frameworks
2021 3 added · 3 dropped
- dropped Wheelio Nov 2021 · Widgets
- added Wheelio Sep 2021 · Widgets
- added jQuery Mobile Jul 2021 · Mobile frameworks
- added jQuery UI Jul 2021 · JavaScript libraries
- dropped jQuery Mobile Mar 2021 · Mobile frameworks
- dropped jQuery UI Mar 2021 · JavaScript libraries
2020 1 added
- added Bootstrap Jun 2020 · UI frameworks
2019 14 added · 6 dropped
- dropped OpenLayers Nov 2019 · Maps
- added Crazy Egg Mar 2019 · Analytics
- added Drupal Mar 2019 · CMS
- added FlexSlider Mar 2019 · Widgets
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added jQuery Mobile Mar 2019 · Mobile Frameworks
- added jQuery UI Mar 2019 · JavaScript Libraries
- dropped Leaflet Mar 2019 · Maps
- added Modernizr Mar 2019 · JavaScript Libraries
- added Nginx Mar 2019 · Web Servers
- added OpenLayers Mar 2019 · Maps
- added PHP Mar 2019 · Programming Languages
- dropped React Mar 2019 · JavaScript Frameworks
- dropped Ruby Mar 2019 · Programming Languages
- dropped Ruby on Rails Mar 2019 · Web Frameworks
- added jQuery Migrate Feb 2019 · JavaScript Libraries
- dropped Moment.js Jan 2019 · JavaScript Libraries
2018 6 added · 1 dropped
- added FlexSlider Dec 2018 · Widgets
- added jQuery Mobile Dec 2018 · Mobile Frameworks
- dropped Lightbox Dec 2018 · JavaScript Libraries
- added OpenLayers Dec 2018 · Maps
- added Crazy Egg Jun 2018 · Analytics
- added Google Analytics Jun 2018 · Analytics
- added PHP Jun 2018 · Programming Languages